Hour 1:Texans vote on Tuesday to decide which candidates will advance from the primaries to the general election. We’ll talk about the most hotly contested races this hour with Gromer Jeffers of The Dallas Morning News, Erica Grieder of Texas Monthly and Shelley Kofler of KERA.

Hour 2: We’ll talk this hour with John D. Mayer, psychologist and author of Personal Intelligence: The Power of Personality and How it Shapes Our Lives (Scientific American), to find out how our individual personalities affect the way we make decisions and interact with others.